diff --git a/ember-slugify/package.json b/ember-slugify/package.json
index e79412b..72cd238 100644
--- a/ember-slugify/package.json
+++ b/ember-slugify/package.json
@@ -90,7 +90,7 @@
     "@types/ember__array": "^4.0.10",
     "@types/ember__component": "^4.0.22",
     "@types/ember__controller": "^4.0.5",
-    "@types/ember__debug": "^4.0.4",
+    "@types/ember__debug": "^4.0.8",
     "@types/ember__engine": "^4.0.5",
     "@types/ember__error": "^4.0.3",
     "@types/ember__helper": "^4.0.3",
diff --git a/test-app/package.json b/test-app/package.json
index 0d29fce..0a2d49d 100644
--- a/test-app/package.json
+++ b/test-app/package.json
@@ -46,7 +46,7 @@
     "@types/ember__array": "^4.0.10",
     "@types/ember__component": "^4.0.22",
     "@types/ember__controller": "^4.0.9",
-    "@types/ember__debug": "^4.0.6",
+    "@types/ember__debug": "^4.0.8",
     "@types/ember__destroyable": "^4.0.3",
     "@types/ember__engine": "^4.0.8",
     "@types/ember__error": "^4.0.4",
diff --git a/yarn.lock b/yarn.lock
index 894ce8c..a3482cb 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2139,10 +2139,10 @@
   dependencies:
     "@types/ember__object" "*"
 
-"@types/ember__debug@*", "@types/ember__debug@^4.0.4", "@types/ember__debug@^4.0.6":
-  version "4.0.7"
-  resolved "https://registry.yarnpkg.com/@types/ember__debug/-/ember__debug-4.0.7.tgz#8b13992b06a529e5b3feaf982292e9f8e6679633"
-  integrity sha512-8oNOe4I+jTqayqC23tbCFP9rnfMjF55UlEjHOOUbBTdQ8TYrJpbp2tPykfLE7RFUQg01TxI2UIR+hej8g5IMjw==
+"@types/ember__debug@*", "@types/ember__debug@^4.0.8":
+  version "4.0.8"
+  resolved "https://registry.yarnpkg.com/@types/ember__debug/-/ember__debug-4.0.8.tgz#cccc58e03da1b4b59f8f0c59352fc541b08c9b37"
+  integrity sha512-9wF7STmDHDsUxSjyCq2lpMq/03QOPkBQMGJnV8yOBnVZxB6f+FJH/kxaCprdMkUe7iwAPNEC2zrFFx1tzH75Kg==
   dependencies:
     "@types/ember__object" "*"
     "@types/ember__owner" "*"